Thanks for taking the time to help me with the typos! I'll admit that this one has a pretty different style to it than the other two. There's some subtexts that are implied by the article, but nothing really major.

Though, considering that the foundation was unable to reproduce the comrades of the legion effect, I would have expected them to postpone the D's termination and observe long term effects via various scanning methods/biopsies. And possibly try out What D'Ya Mean You Lost Your Dog? on him if he showed considerable physical deviation.

I like the idea, but I'm not one to judge for grammar, ask somebody else for that. As for SCP'ness (that a word?) I think it could work. I like the idea of it having it effect by the music. Though the 'Clown Milk' keeps disturbing me with images of lactating clowns.

Also, if the songs were actual real songs, that might improve it's authenticity. (Appropriately labeled with artist).
But you should probably check the effects of what happens if that glitter tumor pops while inside the person. The thought of them farting confetti is hilarious, but I'm sure you have a much darker twist to it. Just don't leave us wondering.